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OMERS Administration Corp’s Organon & Co OGN Stock Holding History

OMERS Administration Corp’s Portfolio OGN Stock Details OGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$427K Buy
71,334
+7,100
+11% +$53.4K ﹤0.01% 783
2025
Q4 		$461K Buy
+64,234
New +$507K ﹤0.01% 686
2024
Q3 		– Sell
-24,800
Closed -$513K – 1024
2024
Q2 		$513K Buy
+24,800
New +$493K ﹤0.01% 664

Other funds holding OGN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
KBG
Kahn Brothers Group New York $564M AUM 25.3% 1-Year Est. Return
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return

OMERS Administration Corp's OGN Position: Q1 2026 in Review

OMERS Administration Corp increased its Organon & Co (OGN) stake by 11% in Q1 2026, buying an estimated $53.4K and bringing the position to 71,334 shares worth $427K. The position accounts for ﹤0.01% of the portfolio, ranked #783.

OMERS Administration Corp first reported a position in OGN in Q2 2024 and has held it in 3 quarters since. The position peaked at $513K in Q2 2024. 603 funds tracked by Wall St. Rank hold OGN as of Q1 2026.

  • OMERS Administration Corp held 71,334 shares of Organon & Co worth $427K as of Q1 2026.
  • OMERS Administration Corp bought 7,100 Organon & Co shares in Q1 2026, an estimated $53.4K.
  • Organon & Co made up ﹤0.01% of OMERS Administration Corp's portfolio in Q1 2026, its #783 holding.
  • OMERS Administration Corp first reported a position in Organon & Co in Q2 2024 and has held it in 3 quarters since.
  • OMERS Administration Corp's Organon & Co position peaked at $513K in Q2 2024.
  • 603 funds tracked by Wall St. Rank held Organon & Co as of Q1 2026.

Based on OMERS Administration Corp's 13F filing for Q1 2026, filed 15 May 2026.